Adductor Longus: Origin, Insertion, Action & Nerve Supply

Adductor Longus: The adductor longus muscle is a large, flat. The adductor longus partially covers the adductor brevis and Magnus. The muscle forms the medial border of the femoral triangle.adductor muscles

Attachments of the Adductor Longus

Origin-originates from the pubis, and expands into a fan shape
Insertion-attaching broadly to the linea aspera of the femur

Function of the Adductor Longus

Adduction and medial rotation of the thigh.

Nerve Supply of the Adductor Longus

Obturator nerve (L2-L4).